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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title>多余空格测试</title>
	<script type="text/javascript" src="check_data.js"></script>
</head>
<body>

<script>
var objTest = new MyString('  测试Javascript的过滤 函数  ');
var strTest = '|' +objTest.getString() + '|';
alert(strTest);
</script>

</body>
</html>